*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url("../image/back1.jpg");
    background-size: 100% auto;
    overflow: hidden;
    /* background: #1f1f47; */
    
    
}

.title {
    text-align: center; /* 让标题居中对齐 */
    font-size: 30px;
    color: #fff;
    margin: 0px 200px 600px 0px; /* 设置与下面内容的间距 */
}

.wrapper{
    position: relative;
    width: 400px;
    height: 450px;
    background: rgb(255, 255, 255,0.35);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37) ;
    border: 1px solid rgba(255, 255, 255,0.37);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;

}

h2{
    font-size: 2em;
    color: #fff;
    text-align: center;
}

.input-box{
    position: relative;
    width: 320px;
    margin: 30px 0;
    border-bottom: 2px solid #fff;
}

.input-box label{
    position: absolute;
    top: 50%;
    left: 5px;
    transform: translateY(-50%);
    font-size: 1em;
    pointer-events: none;
    color: #fff;
}

.input-box input{
    width: 100%;
    height: 50px;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    padding: 0 35px 0 5px;
}

.input-box input:focus~label,
.input-box input:valid~label{
    top: 5px;
}

.input-box .icon{
    position: absolute;
    right: 8px;
    color: #fff;
    font-size: 1.2em;
    line-height: 57px;
}

.remember-forgot{
    margin: -15px 0 15px;
    font-size: 0.9em;
    color: #fff;
    display: flex;
    justify-content: space-between;
}

.remember-forgot a{
    color: #fff;
    text-decoration: none;
}

.remember-forgot a:hover{
    text-decoration: underline;
}

.remember-forgot label input{
    accent-color:  #ad58eb;
    margin-right: 3px;
}

button{
    width: 100%;
    height: 45px;
    background: #ad58eb;
    border: none;
    outline: none;
    border-radius: 40px;
    cursor: pointer;
    font-size: 1em;
    color: #fff;
    font-weight: 500;
}

.register-link{
    font-size: 0.9em;
    text-align: center;
    color: #fff;
    margin: 25px 0 10px;
}

.register-link a{
    color: #fff;
    text-decoration: none;
    font-weight: 600;

}

.register-link a:hover{
    text-decoration: underline;
}

.blob{
    position: absolute;
    width: 500px;
    height: 500px;
    background: linear-gradient(180deg,rgba(47,184,255,0.42),#5c9df1);
    border-radius: 24% 76% 35% 65% /27% 36% 64% 73%;
    transform: translate(-100px,-50px) rotate(-90deg);
    transform: 1s cubic-bezir(0.075,0.82,0.165,1);
    animation: animateBlob 20s infinite alternate;
}

.blob:hover {
    width: 520px;
    height: 520px;
    filter: blur(30px);
    box-shadow: inset 0 0 0 5px rgba(255,255,255,0.6),
    inset 100px 100px 0 0 #fa709a,
    inset 200px 200px 0 0 #784ba8,
    inset 300px 300px 0 0 #2b86c5;
}

@keyframes animateBlob{
    100%{
        transform: translate(300px,50px) rotate(-10deg);
        border-radius: 76% 24% 33% 67% / 68% 55% 45% 32%;
    }
}